EP4645733A3 - Uplink-stromsteuerungsparameter für wiederholungen von übertragungen auf dem gemeinsamen physikalischen uplink-kanal - Google Patents

Uplink-stromsteuerungsparameter für wiederholungen von übertragungen auf dem gemeinsamen physikalischen uplink-kanal

Info

Publication number
EP4645733A3
EP4645733A3 EP25191135.0A EP25191135A EP4645733A3 EP 4645733 A3 EP4645733 A3 EP 4645733A3 EP 25191135 A EP25191135 A EP 25191135A EP 4645733 A3 EP4645733 A3 EP 4645733A3
Authority
EP
European Patent Office
Prior art keywords
power control
shared channel
repetitions
control parameters
channel transmissions
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP25191135.0A
Other languages
English (en)
French (fr)
Other versions
EP4645733A2 (de
Inventor
Mostafa KHOSHNEVISAN
Xiaoxia Zhang
Jing Sun
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of EP4645733A2 publication Critical patent/EP4645733A2/de
Publication of EP4645733A3 publication Critical patent/EP4645733A3/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/189—Transmission or retransmission of more than one copy of a message
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1896—ARQ related signaling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/08—Closed loop power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
EP25191135.0A 2020-01-16 2021-01-12 Uplink-stromsteuerungsparameter für wiederholungen von übertragungen auf dem gemeinsamen physikalischen uplink-kanal Pending EP4645733A3 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202062962090P 2020-01-16 2020-01-16
US17/248,152 US11496968B2 (en) 2020-01-16 2021-01-11 Uplink power control parameters for repetitions of physical uplink shared channel transmissions
PCT/US2021/013106 WO2021146205A1 (en) 2020-01-16 2021-01-12 Uplink power control parameters for repetitions of physical uplink shared channel transmissions
EP21704085.6A EP4091371B1 (de) 2020-01-16 2021-01-12 Uplink-stromsteuerungsparameter für wiederholungen von übertragungen auf dem gemeinsamen physikalischen uplink-kanal

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP21704085.6A Division EP4091371B1 (de) 2020-01-16 2021-01-12 Uplink-stromsteuerungsparameter für wiederholungen von übertragungen auf dem gemeinsamen physikalischen uplink-kanal

Publications (2)

Publication Number Publication Date
EP4645733A2 EP4645733A2 (de) 2025-11-05
EP4645733A3 true EP4645733A3 (de) 2026-01-28

Family

ID=76858112

Family Applications (2)

Application Number Title Priority Date Filing Date
EP25191135.0A Pending EP4645733A3 (de) 2020-01-16 2021-01-12 Uplink-stromsteuerungsparameter für wiederholungen von übertragungen auf dem gemeinsamen physikalischen uplink-kanal
EP21704085.6A Active EP4091371B1 (de) 2020-01-16 2021-01-12 Uplink-stromsteuerungsparameter für wiederholungen von übertragungen auf dem gemeinsamen physikalischen uplink-kanal

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP21704085.6A Active EP4091371B1 (de) 2020-01-16 2021-01-12 Uplink-stromsteuerungsparameter für wiederholungen von übertragungen auf dem gemeinsamen physikalischen uplink-kanal

Country Status (4)

Country Link
US (2) US11496968B2 (de)
EP (2) EP4645733A3 (de)
CN (2) CN114946229B (de)
WO (1) WO2021146205A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11496968B2 (en) * 2020-01-16 2022-11-08 Qualcomm Incorporated Uplink power control parameters for repetitions of physical uplink shared channel transmissions
EP4140206A4 (de) * 2020-04-22 2024-01-17 Lenovo (Beijing) Limited Verfahren und vorrichtung zur leistungssteuerung der pusch-wiederholung
WO2022154515A1 (en) * 2021-01-14 2022-07-21 Samsung Electronics Co., Ltd. Method and apparatus for transmitting uplink channel in wireless communication system
CN117643127A (zh) * 2021-07-23 2024-03-01 联想(北京)有限公司 用于多trp中的pusch和pucch传输的闭环功率控制
CN117322096A (zh) * 2022-04-28 2023-12-29 北京小米移动软件有限公司 冗余版本rv的指示方法、装置、通信设备及存储介质
TW202406385A (zh) * 2022-07-18 2024-02-01 新加坡商聯發科技（新加坡）私人有限公司 傳送功率控制方法及其使用者設備

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190319823A1 (en) * 2018-04-13 2019-10-17 Qualcomm Incorporated Uplink multi-beam operation

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WO2011145890A2 (ko) * 2010-05-20 2011-11-24 엘지전자 주식회사 상향링크 전력제어 방법 및 사용자기기
JP2016515334A (ja) * 2013-03-04 2016-05-26 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおけるアップリンク電力制御方法及びこのための装置
US9921581B2 (en) * 2016-01-04 2018-03-20 Ford Global Technologies, Llc Autonomous vehicle emergency operating mode
US10225785B2 (en) * 2016-06-08 2019-03-05 Qualcomm Incorporated Wireless device initiated handover
US10492184B2 (en) * 2016-12-09 2019-11-26 Samsung Electronics Co., Ltd. Multiplexing control information in a physical uplink data channel
US10492151B2 (en) * 2017-06-09 2019-11-26 Qualcomm Incorporated Power control in new radio systems
KR102314295B1 (ko) * 2017-09-07 2021-10-20 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 상향링크 빔 관리
US11026180B2 (en) * 2018-01-23 2021-06-01 Qualcomm Incorporated Uplink power control configuration
KR20200120637A (ko) * 2018-02-16 2020-10-21 레노보 (싱가포르) 피티이. 엘티디. 그랜트-프리 업링크 전송을 위한 전력 제어를 갖는 방법 및 장치
US10952151B2 (en) * 2018-04-19 2021-03-16 Samsung Electronics Co., Ltd. Uplink power control for advanced wireless communication systems
US10887843B2 (en) * 2018-05-11 2021-01-05 Lenovo (Singapore) Pte. Ltd. Method and apparatus for transmitting an uplink transmission based on a pathloss estimate
US11729782B2 (en) * 2018-06-11 2023-08-15 Apple Inc. Enhanced uplink beam management
US11490382B2 (en) * 2019-06-21 2022-11-01 Huawei Technologies Co., Ltd. Physical uplink shared channel enhancements for transmission with configured grant in unlicensed spectrum
CN110536399B (zh) * 2019-09-03 2024-10-15 中兴通讯股份有限公司 功率控制方法、装置和系统
US11191031B2 (en) * 2019-09-15 2021-11-30 Qualcomm Incorporated Path-loss estimation using path-loss reference signal activation and deactivation
US11496968B2 (en) 2020-01-16 2022-11-08 Qualcomm Incorporated Uplink power control parameters for repetitions of physical uplink shared channel transmissions

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190319823A1 (en) * 2018-04-13 2019-10-17 Qualcomm Incorporated Uplink multi-beam operation

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
INTEL CORPORATION: "Discussion on Remaining Details of UL Power Control for eIMTA Support", vol. RAN WG1, no. Prague, Czech Republic; 20140210 - 20140214, 9 February 2014 (2014-02-09), XP050735674, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN/RAN1/Docs/> [retrieved on 20140209] *
QUALCOMM INCORPORATED: "Enhancements on Multi-TRP for PDCCH, PUCCH and PUSCH", vol. RAN WG1, no. e-Meeting; 20201026 - 20201113, 24 October 2020 (2020-10-24), XP051946914, Retrieved from the Internet <URL:https://ftp.3gpp.org/tsg_ran/WG1_RL1/TSGR1_103-e/Docs/R1-2009251.zip R1-2009251 Enhancements on Multi-TRP for PDCCH, PUCCH and PUSCH.docx> [retrieved on 20201024] *

Also Published As

Publication number Publication date
CN114946229B (zh) 2024-08-30
EP4091371C0 (de) 2025-08-13
EP4091371B1 (de) 2025-08-13
WO2021146205A1 (en) 2021-07-22
CN114946229A (zh) 2022-08-26
US20230024738A1 (en) 2023-01-26
US20210227474A1 (en) 2021-07-22
US11496968B2 (en) 2022-11-08
US12041553B2 (en) 2024-07-16
CN118843176A (zh) 2024-10-25
EP4091371A1 (de) 2022-11-23
EP4645733A2 (de) 2025-11-05

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